The 28-year-old Marte made his major league debut this year, throwing three and one-third scoreless innings but allowing two walks and five hits in that span while recording only a lone strikeout. He has converted to a relief role at Triple-A after previously working mostly as a starter, and carries a 3.67 ERA with 7.0 K/9 and 2.6 BB/9 over 73 2/3 frames there.

Partch, 29, was bombed in his two MLB appearances this year. But he was rather effective in his own stint at Indianapolis, compiling a 2.24 ERA in 60 1/3 frames. Partch notched sixty strikeouts in that span, though he also racked up thirty free passes.

The group of call-ups certainly holds some interest. Glasnow is the team’s highest-rated prospect, and he’ll return after making his debut earlier in the year. Trevor Williams has impressed at Triple-A despite lacking gaudy strikeout numbers. Florimon always seems to play a role somewhere in September, given his versatile glove.

And then there’s Hutchison, who was picked up in the somewhat controversial trade that sent Francisco Liriano (plus his contract) and two prospects to the Blue Jays at the trade deadline. The 26-year-old, who will be arbitration-eligible again next year, has worked to a 4.50 ERA in his 36 frames with Indy, with peripherals (7.0 K/9 against 3.8 BB/9) that fall shy of his work earlier this year at Buffalo.

The Brewers have announced the release of right-hander Ariel Pena, who was the last remaining piece in the organization from its 2012 trade with the Angels that sent Zack Greinke to Los Angeles. Milwaukee also received infielder Jean Segura and righty Johnny Hellweg in that deal. Pena threw 29 innings with the Brewers and logged a 5.59 ERA, 8.38 K/9 and 4.97 BB/9. The 27-year-old has struggled mightily at the Triple-A level in 2016, having recorded an 8.36 ERA and 7.65 BB/9 in 37 2/3 frames.

The Braves announced last night that they would selected the contract of righty Roberto Hernandez, who will start tonight against the Cardinals. (They cleared a roster space earlier today when they shipped reliever Hunter Cervenka to the Marlins.) The pitcher formerly known as Fausto Carmona has pitched for two Triple-A teams this year, combining for a 4.60 ERA, 6.2 K/9 and 2.7 BB/9. He hasn’t yet appeared in the big leagues in 2016, but he appeared in all of the previous ten seasons, pitching to a career 4.58 ERA, 5.5 K/9, 3.4 BB/9 and 56.5% ground ball rate.

The Pirates are expected to select the contract of Curtis Partch, MLB.com’s Adam Berry notes (Twitterlinks). Partch will take the roster spot of fellow hard-throwing righty Arquimedes Caminero, who was traded to the Mariners today. It’s possible Partch’s stay in the big leagues could be short, however, since the team intends to move starter Jeff Locke to the bullpen and will require an extra starter later this week. Partch has a 2.05 ERA, 9.9 K/9 and 3.9 BB/9 for Triple-A Indianapolis this season. He also made one appearance with the Pirates, allowing three runs without retiring a batter.

The Red Sox have requested release waivers on lefty Tommy Layne, Jason Mastrodonato of the Boston Herald tweets. Boston designated Layne for assignment this week to make room for Fernando Abad after Layne posted a 3.77 ERA, 7.9 K/9 and 4.4 BB/9 in 28 2/3 innings while struggling against lefties.

The Pirates have announced a trio of roster moves, selecting the contract of righty Chad Kuhl from Triple-A so Kuhl can start tonight’s game against the Dodgers. In corresponding moves, southpaw Kyle Lobstein was optioned to Triple-A and right-hander Curtis Partch has been designated for assignment.

Partch signed a minor league deal with Pittsburgh last winter and had a brief cup of coffee in a Pirates uniform, appearing in one game and allowing three runs to the Cubs without retiring an out over three batters faced. Partch has tossed 30 1/3 MLB innings since 2013 and he has a 4.60 ERA over 855 minor league frames (mostly in Cincinnati’s farm system) in a pro career that began in 2007.

Kuhl, a ninth-rounder in the 2013 draft, makes his big league debut tonight after rather quietly developing into one of the Pirates’ better pitching prospects. The 23-year-old right-hander has 2.79 ERA and 2.79 K/BB rate over 438 innings in the Bucs’ system, not missing many bats (a 6.0 K/9) but generating a lot of ground balls. MLB.com ranked Kuhl as the 16th-best prospect in the Pirates’ system while Baseball America ranked him 22nd.

The Dodgers have outrighted James Ramsey to Triple-A Oklahoma after he cleared waivers, per a club announcement. Los Angeles designated the outfielder for assignment a week ago. The 26-year-old has slashed just .222/.285/.429 with five home runs in 138 minor league plate appearances this season.

Mets right-hander Jeff Walters cleared waivers and has been outrighted to Triple-A Las Vegas, the team announced. New York designated Walters for assignment earlier this week to make room for James Loney. Walters, 28, has a 9.27 ERA in 22 1/3 innings with Las Vegas this season.

Right-hander Nick Tepesch has requested and been granted his release from his minor league contract with the Rangers, according to the team’s executive vice president of communications, John Blake (Twitter link). Tepesch appeared in 42 games — 39 of them starts — for the Rangers from 2013-14, logging a 4.56 ERA with 5.4 K/9 against 2.9 BB/9 in 219 innings. The 27-year-old missed the 2015 season and underwent thoracic outlet syndrome surgery in August.

The White Sox have signed free agent catcher Janigson Villalobos to a minor league contract, the team announced. Villalobos, 19, is a native of Venezuela.

Earlier updates:

The Angels have announced that they’ve selected the contract of righty Deolis Guerra and placed fellow righty Nick Tropeano on the 15-day DL with right shoulder tightness. Guerra has been a fixture on the transactions lists recently — the Angels designated him for assignment and then outrighted him just this week. He’s allowed four runs in 5 1/3 innings in the big leagues this season. As for Tropeano, the Angels scratched him yesterday from his start today. Jhoulys Chacin will start in his place.

The Dodgers have released lefty reliever Joe Thatcher, SB Nation’s Chris Cotillo tweets. Thatcher had previously exercised an opt-out clause in his minor-league deal, opening a brief window in which the Dodgers could add him to their active roster or let him go, and it appears they’ve chosen the latter option. The 34-year-old pitched reasonably well with the Astros last season and had a 3.60 ERA, 12.6 K/9 and 3.0 BB/9 in 15 innings with Triple-A Oklahoma City this year.

The White Sox have announced that they’ve selected the contract of outfielder Jason Coats from Triple-A Charlotte. He’ll take the 25-man roster spot of righty Tommy Kahnle, who was optioned last night; Kahnle himself had briefly taken the spot of corner outfielder Melky Cabrera, who was placed on the family emergency leave list yesterday. The 26-year-old Coats looked like a fringe prospect heading into the 2016 season, but he’s had a breakout year at Charlotte, batting .335/.399/.567 with 22 extra-base hits. He’s starting in left field and batting seventh for the Sox today against the Tigers.

The Pirates announced a variety of moves related to their bullpen — they’ve selected the contract of righty Curtis Partch, recalled lefty Cory Luebke from Triple-A Indianapolis, optioned righties Wilfredo Boscan and Rob Scahill to Indianapolis, and moved righty Ryan Vogelsong (facial fractures) to the 60-day DL. The moves provide the Bucs with fresh relief options after Boscan and Scahill each pitched multiple innings last night. The hard-throwing Partch last pitched in the big leagues in 2014 with the Reds. He’s gotten great results so far this season for Indianapolis, with a 1.30 ERA, 10.4 K/9 and 2.9 BB/9 in 27 2/3 innings.